From 7e68a201488fe4c068c16808be1c10c033ff4f30 Mon Sep 17 00:00:00 2001
From: sidgaikwad <gaikwadsiddharth039@gmail.com>
Date: Fri, 4 Sep 2026 12:05:24 +0530
Subject: [PATCH] ci: typecheck and build the demo
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The demo is aliased straight to ../src and is the project's only
integration harness, but nothing in CI touched it — a change to the
component's public surface could break it and still show a green build.
The demo is also the live demo linked from the README, so a break there is
user-facing.

Add a `demo` job that installs both workspaces and runs typecheck + build,
a `typecheck` script in demo/package.json to back it, and a Dependabot
entry for /demo so its dependencies stop drifting behind the root.
---
 .github/dependabot.yml   |  8 ++++++++
 .github/workflows/ci.yml | 16 ++++++++++++++++
 demo/package.json        |  1 +
 3 files changed, 25 insertions(+)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index be9972b..75fcae5 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -7,6 +7,14 @@ updates:
     groups:
       dev-dependencies:
         dependency-type: development
+  - package-ecosystem: npm
+    directory: /demo
+    schedule:
+      interval: weekly
+    groups:
+      demo-dependencies:
+        patterns:
+          - '*'
   - package-ecosystem: github-actions
     directory: /
     schedule:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a80c7c1..97c89cc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,6 +26,22 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false
 
+  demo:
+    name: Demo typecheck & build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      # The demo aliases the package to ../src, so the root install has to
+      # exist for its dependencies to resolve.
+      - run: npm ci
+      - run: npm --prefix demo ci
+      - run: npm --prefix demo run typecheck
+      - run: npm --prefix demo run build
+
   test:
     name: Test (Node ${{ matrix.node }}, React ${{ matrix.react }})
     runs-on: ubuntu-latest
diff --git a/demo/package.json b/demo/package.json
index 3f8be4a..d6cdbbd 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -5,6 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
+    "typecheck": "tsc --noEmit",
     "build": "vite build",
     "preview": "vite preview"
   },